| SEASON | DRIVERS |
|---|---|
| 1957 | Jose Froilan Gonzalez , Maurice Trintignant , Peter Collins , Mike Hawthorn , Luigi Musso , Eugenio Castellotti , Cesare Perdisa , Wolfgang von Trips |
| 1956 | Juan Manuel Fangio , Luigi Musso , Eugenio Castellotti , Olivier Gendebien |
| 1955 | Giuseppe Farina , Louis Chiron , Luigi Villoresi , Alberto Ascari , Eugenio Castellotti |
| 1954 | Luigi Villoresi , Alberto Ascari |